package dao.inter;

import java.util.List;

import  entity.Product;

public interface IProductDao {
	public  Product save(Product obj);
	public  boolean update(Product obj);
	public boolean delete(String rowid);
	public Product queryById(String rowid);
	public List<Product> queryBySql(String sql);
	public List<Product> queryByHql(String hql,Object[] values);
}
